ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.box_container {
  height: 100%;
  font-family: TencentSans;
  display: flex;
  flex-direction: column;
}

.title_bar {
  height: 30px;
  margin-bottom: 10px;
}

.title {
  font-size: 18px;
  align-items: center;
  font-family: TencentSans;
  font-weight: normal;
  background-image: -webkit-linear-gradient(top, #ffffff, #2080cd);
  -webkit-background-clip: text;
  color: #fff !important;
  display: flex;
}

.title_icon {
  width: 35px;
  height: 30px;
  background: url('../assets/icons/box_title_icon.png') no-repeat;
  background-size: 30px 30px;
  margin-right: 0.5em;
  margin-top: 5px;
}

.options_box {
  cursor: pointer;
  float: right;
  padding-top: 14px;
}

.options {
  height: 20px;
  line-height: 20px;
  display: flex;
}

.options > div {
  height: 34px;
  line-height: 34px;
  font-size: 22px;
  padding: 0 10px;
  text-align: center;
  background: linear-gradient(90deg, #2137a9, #19229b);
  margin-right: 5px;
}

.options > div.current {
  background: linear-gradient(90deg, #0d4bd8, #2385ff);
}

ul.introduce {
  height: 40px;
  font-size: 20px;
  padding: 0.5em 0;
}

ul.introduce > li {
  float: left;
  margin-right: 0.5em;
}

.num {
  color: #28e0ed;
  padding: 0 1px;
}

ul.introduce::after {
  content: "";
  display: block;
  clear: both;
}

.box_content {
  flex: 1;
  color: #fff;
}
